FR954413A - Variable lift, aspirated profile helicopter rotor system - Google Patents

Variable lift, aspirated profile helicopter rotor system

Info

Publication number
FR954413A
FR954413A FR954413DA FR954413A FR 954413 A FR954413 A FR 954413A FR 954413D A FR954413D A FR 954413DA FR 954413 A FR954413 A FR 954413A
Authority
FR
France
Prior art keywords
aspirated
profile
rotor system
helicopter rotor
variable lift
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Henri Girerd
Philippe Poisson-Quinton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR954413A publication Critical patent/FR954413A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR954413D 1947-07-28 1947-07-28 Variable lift, aspirated profile helicopter rotor system Expired FR954413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954413T 1947-07-28

Publications (1)

Publication Number Publication Date
FR954413A true FR954413A (en) 1949-12-26

Family

ID=9487609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954413D Expired FR954413A (en) 1947-07-28 1947-07-28 Variable lift, aspirated profile helicopter rotor system

Country Status (1)

Country Link
FR (1) FR954413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109494A (en) * 1961-04-13 1963-11-05 Power Jets Res & Dev Ltd Aerofoil systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109494A (en) * 1961-04-13 1963-11-05 Power Jets Res & Dev Ltd Aerofoil systems

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